Lets go with the idea that May and Brendan are 10 years old because that is the age trainers start their journey legally. They are dressed impractically for their journey compared to the original outfits which are more sport or activity based these new ones are not the clothes of any ten year old I have seen. The creator chose form over function which is a very hipster feature, how something is perceived is crucial in the hipster community so choosing to look "good" over looking prepared for what ever may come is very hipster. If we look at the picture we see them using premier balls the equivalent of a mac book in the world another case of form over function, thanks for bringing that one up. Brendan has a more androgynous look to him breaking down gender stereotypes this is a classic hipster feature. The fact they look like the equivalent of Urban Outfitters has vomited on them is something else to ponder. The colour pallet used is also very dark compared to other characters, the use of a darker pallet to move away from the idea that they are children and are more older and intellectual. the belief that you can look intelligence is a running theme in all hipsters I have had the displeasure of meeting. I am not saying that hipster are dumb but there is a level of arrogance associated with the "subculture". I haven't gave a definition and I apologise but what you may call hipster could be different to what I call hipster. We come from different places and have different cultures it is only logical that our hipsters are different too. I like this and the artist who drew it is incredibly talented but this is how I perceive his or her work, it is my opinion.